<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <script type="text/javascript" src="./vue.min.js"></script>
    <title>Computed Option 计算选项</title>
</head>

<body>
    <h1>Computed Option 计算选项</h1>
    <hr>
    <div id="app">
        <ul>
            <li v-for='item in reverseNews'>
                <h5>{{item.title}}</h5>
                <p>{{item.date}} </p>
            </li>
        </ul>
    </div>

    <script type="text/javascript">
        var newsList = [
            { title: '香港或就“装甲车被扣”事件追责 起诉涉事运输公司', date: '2017/3/10' },
            { title: '日本第二大准航母服役 外媒：针对中国潜艇', date: '2017/3/12' },
            { title: '中国北方将有明显雨雪降温天气 南方阴雨持续', date: '2017/3/13' },
            { title: '起底“最短命副市长”：不到40天落马，全家被查', date: '2017/3/23' },
        ];
        var app = new Vue({
            el: '#app',
            data: {
                price: 100,
                newsList: newsList
            },
            computed: {
                newPrice: function () {
                    return this.price = '￥' + this.price + '元';
                },
                reverseNews() {
                    return this.newsList.reverse();
                }
            }
        })
    </script>
</body>

</html>